General Motors (GM -0.5%) decides to go small.real small.according to a recent tweet from an...

|About: General Motors Company (GM)|By:, SA News Editor

General Motors (GM -0.5%) decides to go small..real small...according to a recent tweet from an exec. The Chevrolet Spark, set to launch in the first half of 2013, measures 143x63 inches and should easily conform with fuel economy and emission standards of the future.